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dc.contributor.authorFraser, P.
dc.contributor.authorMassen-Hane, K.
dc.contributor.authorKadyrov, A.
dc.contributor.authorAmos, K.
dc.contributor.authorBray, Igor
dc.contributor.authorCanton, L.
dc.identifier.citationFraser, P. and Massen-Hane, K. and Kadyrov, A. and Amos, K. and Bray, I. and Canton, L. 2017. Effective two-body model for spectra of clusters of H 2, H 3, He 3, and He 4 with He 4, and H 2 - He 4 scattering. Physical Review C. 96 (1).

© 2017 American Physical Society. Four light-mass nuclei are considered by an effective two-body clusterization method: Li7 as H3+He4,Be7 as He3+He4,Be8 as He4+He4, and Li6 as H2+He4. The low-energy spectra of the first three are determined from single-channel Lippmann-Schwinger equations. For the last, two uncoupled sets of equations are considered: those involving the S31 and those of the posited 1S0 states of H2. Low-energy elastic scattering cross sections are calculated from the same H2+He4 Hamiltonian, for many angles and energies for which data are available. While some of these systems may be more fully described by many-body theories, this work establishes that a large amount of data may be explained by these two-body clusterizations.

dc.publisherThe American Physical Society
dc.titleEffective two-body model for spectra of clusters of H 2, H 3, He 3, and He 4 with He 4, and H 2 - He 4 scattering
dc.typeJournal Article
dcterms.source.titlePhysical Review C
curtin.departmentDepartment of Physics and Astronomy
curtin.accessStatusFulltext not available

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